| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.47 | 11.848% | $262.25 | $262.25 | $262.25 | $262.30 |
| Purchase #2 | $41.71 | 5.507% | $44.007 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $14.81 | 9.139% | $16.1635 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $12.79 | 3.288% | $13.2105 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $44.34 | 5.706% | $46.87 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $187.53 | 8.170% | $202.8512 | $202.85 | $202.85 | $202.90 |
| Purchase #7 | $21.84 | 7.283% | $23.4306 | $23.43 | $23.45 | $23.40 |
| 7 purchase totals = | $557.49 | $608.7828 | $608.78 | $608.75 | $608.90 | |